{"product_id":"ntk-24552-oxygen-sensor-downstream-or-upstream","title":"NTK 24552 Oxygen Sensor - Downstream or Upstream","description":"\u003ch2\u003eDirect-Fit Oxygen Sensor for Toyota Applications\u003c\/h2\u003e\u003cp\u003eNTK Oxygen Sensor 24552 is a direct-fit, specific-application sensor built for Toyota emission control systems. It uses a heated, 4-wire design with a flange mount and a 13.7500 wiring harness length for OE-style replacement on listed applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect-fit, specific-application oxygen sensor\u003c\/li\u003e\n\u003cli\u003eHeated sensor design for faster operating response\u003c\/li\u003e\n\u003cli\u003e4-wire configuration for listed Toyota applications\u003c\/li\u003e\n\u003cli\u003eFlange mounting type\u003c\/li\u003e\n\u003cli\u003e13.7500 wiring harness length\u003c\/li\u003e\n\u003cli\u003e18.000 thread diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eNTK 24552 is part of the Direct Fit Oxygen Sensor line and is engineered for exact application coverage rather than universal use. It is listed for upstream and downstream positions across select Toyota T100, 4Runner, Pickup, Celica, and Land Cruiser applications, including Federal and California emissions configurations where noted. This part number 24552 is built to match OE-style fit, form, and function for emission control service on Toyota vehicles.\u003c\/p\u003e\u003cp\u003eNTK draws on its role as a major original equipment oxygen sensor supplier and uses controlled ceramic technology in sensor production. The result is a sensor line that is extensively tested during manufacturing to meet or exceed OE specifications. This part cross-references Bosch (e.g., 12051, 13198) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light related to oxygen sensor performance\u003c\/li\u003e\n\u003cli\u003eIncorrect air-fuel ratio readings\u003c\/li\u003e\n\u003cli\u003eSlow sensor response during closed-loop operation\u003c\/li\u003e\n\u003cli\u003eEmissions test failures tied to sensor degradation\u003c\/li\u003e\n\u003cli\u003eFault codes associated with upstream or downstream oxygen sensor circuits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the exact year, model, emissions package, and sensor position before ordering. Fitment includes Toyota T100, 4Runner, Pickup, Celica, and Land Cruiser applications in upstream and downstream locations, with notes for Bank 1 Sensor 1 and Bank 1 Sensor 2 where listed. Confirm connector and thread specifications against the original sensor before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNTK states that its oxygen sensors are extensively tested during manufacturing to help ensure quality and reliability that meet or exceed OE specifications. Part number 24552 is backed by NTK's OE-focused sensor engineering and application coverage.\u003c\/p\u003e","brand":"NTK","offers":[{"title":"Default Title","offer_id":53731410673845,"sku":"BFPZ-24552","price":89.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NO_24552_Fro.jpg?v=1794295615","url":"https:\/\/www.partcatalog.com\/products\/ntk-24552-oxygen-sensor-downstream-or-upstream","provider":"PartCatalog","version":"1.0","type":"link"}